30331518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11839}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 70471680

約数和(自身を除く): 40140162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11839, 23678, 35517, 71034, 82873, 165746, 248619, 497238, 722179, 1444358, 2166537, 4333074, 5055253, 10110506, 15165759, 30331518]

約数ペア:

[(1, 30331518), (2, 15165759), (3, 10110506), (6, 5055253), (7, 4333074), (14, 2166537), (21, 1444358), (42, 722179), (61, 497238), (122, 248619), (183, 165746), (366, 82873), (427, 71034), (854, 35517), (1281, 23678), (2562, 11839)]